/*** ESSENTIAL STYLES ***/
.sf-menu,
.sf-menu * {
  margin: 0;
  padding: 0;
  list-style: none;
}
.sf-menu li {
  position: relative;
}
.sf-menu ul {
  position: absolute;
  display: none;
  top: 100%;
  left: 0;
  z-index: 99;
}
.sf-menu > li {
  float: left;
}
.sf-menu li:hover > ul,
.sf-menu li.sfHover > ul {
  display: block;
}

.sf-menu a {
  display: block;
  position: relative;
}
.sf-menu ul ul {
  top: 0;
  left: 100%;
}

/*** DEMO SKIN ***/
.sf-menu {
  float: left;
  margin-bottom: 1em;
}
.sf-menu ul {
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.2);
  min-width: 12em; /* allow long menu items to determine submenu width */
  *width: 12em; /* no auto sub width for IE7, see white-space comment below */
}
.sf-menu a {
  border-left: 1px solid #fff;
  border-top: 1px solid #dfeeff; /* fallback colour must use full shorthand */
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  padding: 0.75em 1em;
  text-decoration: none;
  zoom: 1; /* IE7 */
}
.sf-menu a {
  color: #13a;
}
.sf-menu li {
  background: #bdd2ff;
  white-space: nowrap; /* no need for Supersubs plugin */
  *white-space: normal; /* ...unless you support IE7 (let it wrap) */
  -webkit-transition: background 0.2s;
  transition: background 0.2s;
}
.sf-menu ul li {
  background: #aabde6;
}
.sf-menu ul ul li {
  background: #9aaedb;
}
.sf-menu li:hover,
.sf-menu li.sfHover {
  background: #cfdeff;
  /* only transition out, not in */
  -webkit-transition: none;
  transition: none;
}

/*** arrows (for all except IE7) **/
.sf-arrows .sf-with-ul {
  padding-right: 2.5em;
  *padding-right: 1em; /* no CSS arrows for IE7 (lack pseudo-elements) */
}
/* styling for both css and generated arrows */
.sf-arrows .sf-with-ul:after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1em;
  margin-top: -3px;
  height: 0;
  width: 0;
  /* order of following 3 rules important for fallbacks to work */
  border: 5px solid transparent;
  border-top-color: #dfeeff; /* edit this to suit design (no rgba in IE8) */
  border-top-color: rgba(255, 255, 255, 0.5);
}
.sf-arrows > li > .sf-with-ul:focus:after,
.sf-arrows > li:hover > .sf-with-ul:after,
.sf-arrows > .sfHover > .sf-with-ul:after {
  border-top-color: white; /* IE8 fallback colour */
}
/* styling for right-facing arrows */
.sf-arrows ul .sf-with-ul:after {
  margin-top: -5px;
  margin-right: -3px;
  border-color: transparent;
  border-left-color: #dfeeff; /* edit this to suit design (no rgba in IE8) */
  border-left-color: rgba(255, 255, 255, 0.5);
}
.sf-arrows ul li > .sf-with-ul:focus:after,
.sf-arrows ul li:hover > .sf-with-ul:after,
.sf-arrows ul .sfHover > .sf-with-ul:after {
  border-left-color: white;
}
